/* =========================================================
   valeriomorici.it
   Palette: nero puro (superficie) · blu-violetto (la luce) · ambra (il segnale)
   Display: Anybody variabile (asse width animato) · Testo: Schibsted Grotesk
   ========================================================= */

:root {
  /* superficie — chroma 0, nessun tinta nascosta */
  --bg:        oklch(0.055 0 0);
  --bg-r:      oklch(0.105 0 0);
  --bg-rr:     oklch(0.145 0 0);
  --line:      oklch(0.255 0.012 272);
  --line-soft: oklch(0.195 0.008 272);

  /* inchiostri */
  --ink:    oklch(0.975 0 0);
  --ink-2:  oklch(0.815 0.012 272);
  --ink-3:  oklch(0.655 0.016 272);

  /* il fascio */
  --beam:      oklch(0.68 0.17 272);
  --beam-hot:  oklch(0.845 0.145 276);
  --beam-deep: oklch(0.40 0.13 272);

  /* il segnale (tungsteno) */
  --signal:     oklch(0.79 0.165 62);
  --signal-hi:  oklch(0.88 0.13 68);
  --signal-ink: oklch(0.17 0.045 62);

  --font-display: "Anybody", "Arial Black", "Helvetica Neue", system-ui, sans-serif;
  --font-body: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 1260px;
  --gut: clamp(1.25rem, 4vw, 3rem);

  /* scala semantica: la nav resta sopra al menu, così la X è sempre cliccabile */
  --z-canvas: 0;
  --z-content: 1;
  --z-menu: 60;
  --z-nav: 70;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.62;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* col menu aperto la pagina dietro non deve scorrere */
body.menu-open { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }

::selection { background: var(--signal); color: var(--signal-ink); }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--signal);
  color: var(--signal-ink);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.wrap {
  width: min(100% - (var(--gut) * 2), var(--wrap));
  margin-inline: auto;
}

/* ---------------------------------------------------------
   La scena
   --------------------------------------------------------- */
#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-canvas);
  display: block;
  pointer-events: none;
}

/* Se WebGL non parte resta questo: un nero con un alone freddo, non un buco. */
.scene-fallback {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 72% 8%, oklch(0.32 0.11 272 / 0.5), transparent 70%),
    radial-gradient(45% 40% at 20% 95%, oklch(0.30 0.10 62 / 0.28), transparent 72%);
}
body.webgl .scene-fallback { display: none; }

main, .nav, .foot { position: relative; z-index: var(--z-content); }

/* ---------------------------------------------------------
   Tipografia
   --------------------------------------------------------- */
.h2 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 124, "wght" 850;
  font-size: clamp(2.25rem, 1.1rem + 4.9vw, 4.35rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0 0 1.2rem;
  text-wrap: balance;
}

.lede {
  font-size: clamp(1.05rem, 1rem + 0.45vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 62ch;
  margin: 0 0 3rem;
  text-wrap: pretty;
}

h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 105, "wght" 700;
  letter-spacing: -0.015em;
  color: var(--ink);
}

p { text-wrap: pretty; }

/* Sottolineatura via text-decoration e non border-bottom: così i link
   che stanno da soli possono prendere padding per arrivare a 24px di
   bersaglio (WCAG 2.5.8) senza che la riga si stacchi dal testo. */
.link {
  color: var(--beam-hot);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  text-decoration-color: oklch(0.845 0.145 276 / 0.45);
  transition: color 0.2s, text-decoration-color 0.2s;
}
.link:hover { color: var(--signal); text-decoration-color: var(--signal); }

.cert__body .link,
.about__links .link,
.menu__foot .link,
.foot__up {
  display: inline-block;
  padding-block: 0.32rem;
}

/* ---------------------------------------------------------
   Bottoni
   --------------------------------------------------------- */
/* Tasti da console: il led è spento a riposo e si accende al passaggio,
   e un lampo di luce attraversa il tasto. Stessa lingua dei led in nav. */
.btn {
  --btn-pad-y: 0.72rem;
  --btn-pad-x: 1.35rem;
  --led: 7px;
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.62em;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 3px;
  isolation: isolate;
  overflow: hidden;
  transition: transform 0.28s var(--ease-out), background-color 0.25s,
              color 0.25s, box-shadow 0.3s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* il led */
.btn--signal::before,
.btn--ghost::before {
  content: "";
  flex: none;
  align-self: center;
  width: var(--led);
  height: var(--led);
  border-radius: 50%;
  transition: background-color 0.3s, box-shadow 0.35s;
}

/* il lampo che attraversa */
.btn--signal::after {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  background: linear-gradient(104deg, transparent 38%, oklch(1 0 0 / 0.5) 50%, transparent 62%);
  transform: translateX(-130%);
  transition: transform 0.75s var(--ease-out);
  pointer-events: none;
}
.btn--signal:hover::after { transform: translateX(130%); }

.btn--signal {
  background: var(--signal);
  color: var(--signal-ink);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.45),
    inset 0 -1px 0 oklch(0.42 0.1 62 / 0.4),
    0 2px 4px oklch(0 0 0 / 0.45);
}
.btn--signal::before {
  background: oklch(0.34 0.085 62);
  box-shadow: inset 0 1px 1px oklch(0 0 0 / 0.5);
}
.btn--signal:hover {
  background: var(--signal-hi);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 12px 36px -12px oklch(0.79 0.165 62 / 0.9),
    0 0 0 1px oklch(0.88 0.13 68 / 0.45);
}
.btn--signal:hover::before {
  background: oklch(0.99 0.03 96);
  box-shadow: 0 0 11px 2px oklch(1 0.13 92 / 0.95);
}

.btn--ghost {
  background: oklch(0.135 0.008 272 / 0.5);
  backdrop-filter: blur(10px);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}
.btn--ghost::before { background: oklch(0.36 0.025 272); }
.btn--ghost:hover {
  color: var(--beam-hot);
  box-shadow: inset 0 0 0 1px var(--beam), 0 12px 32px -14px oklch(0.68 0.17 272 / 0.8);
}
.btn--ghost:hover::before {
  background: var(--beam);
  box-shadow: 0 0 10px 1px oklch(0.68 0.17 272 / 0.9);
}

.btn--lg { --btn-pad-y: 0.95rem; --btn-pad-x: 1.7rem; --led: 8px; font-size: 1rem; }

.btn--xl {
  --btn-pad-y: 1.15rem;
  --btn-pad-x: 2.1rem;
  --led: 11px;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 104, "wght" 750;
  font-size: clamp(1.1rem, 0.8rem + 1.5vw, 2rem);
  letter-spacing: -0.025em;
  border-radius: 4px;
}

.btn__mail {
  font-weight: 500;
  opacity: 0.68;
  font-size: 0.86em;
}
@media (max-width: 480px) { .btn__mail { display: none; } }

/* ---------------------------------------------------------
   Nav — strip da console luci
   Ogni voce ha il suo led: si accende quando sei in quella
   sezione e la parola si allarga sull'asse variabile.
   --------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 2vw, 1.4rem);
  padding: 0.85rem var(--gut);
}

/* Velatura sempre presente: la classe .is-stuck arriva da JS, questa no,
   così il testo che scorre non finisce mai sotto ai link illeggibile. */
.nav::before {
  content: "";
  position: absolute;
  inset: -1px 0 auto;
  height: 210%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, oklch(0.055 0 0 / 0.94), oklch(0.055 0 0 / 0.6) 45%, transparent);
  transition: opacity 0.4s;
}

/* -- marchio -- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  flex: none;
}
.brand__glyph { width: 25px; height: 25px; flex: none; }
.brand__beam {
  fill: var(--beam);
  transition: fill 0.4s;
}
.brand__pool {
  fill: var(--signal);
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.45s var(--ease-out);
}
.brand:hover .brand__pool { transform: scaleX(1.22) scaleY(1.3); }

.brand__name {
  display: flex;
  gap: 0.28em;
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.brand__name b {
  color: var(--ink);
  font-variation-settings: "wdth" 120, "wght" 800;
  font-weight: 400;
}
.brand__name span {
  color: var(--ink-3);
  font-variation-settings: "wdth" 120, "wght" 400;
  transition: color 0.3s;
}
.brand:hover .brand__name span { color: var(--ink-2); }

/* -- la strip -- */
.rail {
  display: flex;
  align-items: stretch;
  gap: 2px;
  margin-left: auto;
  padding: 4px;
  border-radius: 999px;
  background: oklch(0.155 0.012 272 / 0.78);
  border: 1px solid oklch(0.30 0.022 272 / 0.85);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.07), 0 10px 30px -18px oklch(0 0 0 / 0.9);
  backdrop-filter: blur(16px) saturate(150%);
}
.rail a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 0.5rem 0.8rem 0.42rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-variation-settings: "wdth" 94, "wght" 600;
  letter-spacing: -0.005em;
  line-height: 1;
  color: var(--ink-3);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.28s, background-color 0.28s,
              font-variation-settings 0.4s var(--ease-out);
}
.rail a i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: oklch(0.36 0.025 272);
  transition: background-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease-out);
}
.rail a:hover { color: var(--ink); }
.rail a:hover i { background: var(--beam); }

.rail a.is-on {
  color: var(--ink);
  background: oklch(0.205 0.014 272 / 0.92);
  font-variation-settings: "wdth" 118, "wght" 700;
}
.rail a.is-on i {
  background: var(--signal);
  box-shadow: 0 0 11px 1px oklch(0.79 0.165 62 / 0.85);
  transform: scale(1.35);
}

.nav__cta { padding: 0.62rem 1.15rem; font-size: 0.9rem; flex: none; }

/* -- burger -- */
.burger {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.9rem 0.55rem 0.75rem;
  background: oklch(0.135 0.008 272 / 0.6);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  backdrop-filter: blur(16px) saturate(150%);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-variation-settings: "wdth" 100, "wght" 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  flex: none;
}
.burger__box { position: relative; display: block; width: 17px; height: 11px; }
.burger__box i {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.42s var(--ease-out), background-color 0.3s;
}
.burger__box i:first-child { top: 0; }
.burger__box i:last-child {
  bottom: 0;
  transform-origin: left center;
  transform: scaleX(0.72);
}
.burger:hover .burger__box i:last-child { transform: scaleX(1); }

.burger[aria-expanded="true"] .burger__box i:first-child {
  transform-origin: center;
  transform: translateY(4.5px) rotate(45deg);
  background: var(--signal);
}
.burger[aria-expanded="true"] .burger__box i:last-child {
  transform-origin: center;
  transform: translateY(-4.5px) rotate(-45deg);
  background: var(--signal);
}

@media (max-width: 1080px) {
  .rail { display: none; }
  .burger { display: inline-flex; margin-left: auto; }
}
@media (max-width: 560px) {
  .brand__name { display: none; }
  .burger__label { display: none; }
  .burger { padding: 0.6rem 0.7rem; }
  .nav__cta { padding: 0.6rem 0.95rem; font-size: 0.85rem; }
}

/* ---------------------------------------------------------
   Menu a tutto schermo
   --------------------------------------------------------- */
.menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  display: grid;
  background: oklch(0.05 0 0 / 0.93);
  backdrop-filter: blur(24px) saturate(130%);
}
.menu[hidden] { display: none; }

.menu__inner {
  align-self: end;
  width: min(100% - (var(--gut) * 2), var(--wrap));
  margin-inline: auto;
  padding: 6rem 0 clamp(2rem, 7vh, 4rem);
}

.menu__nav { display: grid; }
.menu__nav a {
  display: block;
  overflow: hidden;
  padding: 0.1em 0;
  text-decoration: none;
}
.menu__nav a span {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 10.5vw, 3.9rem);
  font-variation-settings: "wdth" var(--mw, 106), "wght" 800;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--ink);
  transition: color 0.3s, font-variation-settings 0.45s var(--ease-out);
}
.menu__nav a:hover span,
.menu__nav a:focus-visible span {
  color: var(--beam-hot);
  --mw: 130;
}

.menu__foot {
  margin-top: clamp(1.5rem, 5vh, 3rem);
  padding-top: clamp(1.2rem, 4vh, 2rem);
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 7rem 0 0;
}

.hero__inner {
  width: min(100% - (var(--gut) * 2), var(--wrap));
  margin: auto auto 0;
  padding-bottom: clamp(2.5rem, 6vh, 5rem);
}

.hero__h1 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" var(--h1-wdth, 116), "wght" 900;
  font-size: clamp(2.6rem, 1.05rem + 6.9vw, 5.75rem);
  line-height: 0.9;
  letter-spacing: -0.038em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  max-width: 17ch;
}
.hero__h1 .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.06em;
}
.hero__h1 .line > span { display: block; }
.hero__h1 .line:last-child > span { color: var(--beam-hot); }

.hero__sub {
  font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 54ch;
  margin: 0 0 2.2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__reassure {
  margin: 1.1rem 0 0;
  font-size: 0.9rem;
  color: var(--ink-3);
  max-width: 46ch;
}

/* marquee clienti */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: oklch(0.055 0 0 / 0.55);
  backdrop-filter: blur(6px);
  padding: 0.85rem 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: slide 46s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88, "wght" 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  white-space: nowrap;
  padding: 0 1.4rem;
}
.marquee__track i {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--beam-deep);
  flex: none;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------
   Sezioni generiche
   --------------------------------------------------------- */
section { padding-block: clamp(5rem, 11vh, 9rem); }

/* Scrim dietro ai blocchi di testo: la scena non deve mangiare la leggibilità. */
.chain, .ads, .certs, .about, .fit, .faq, .contact { position: relative; }
.chain::before, .ads::before, .certs::before, .about::before, .fit::before, .faq::before, .contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent, oklch(0.055 0 0 / 0.86) 14%, oklch(0.055 0 0 / 0.86) 86%, transparent);
  pointer-events: none;
}

/* ---------------------------------------------------------
   La catena (tre cose in quest'ordine)
   --------------------------------------------------------- */
.chain__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(2.5rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  position: relative;
}

/* il filo che unisce le tre tappe: è una sequenza vera, quindi il collegamento informa */
.chain__list::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  height: 1px;
  background: linear-gradient(90deg, var(--beam), var(--beam-deep) 55%, var(--signal));
  transform-origin: left center;
  transform: scaleX(var(--chain-w, 1));
  opacity: 0.55;
}
@media (max-width: 860px) { .chain__list::before { display: none; } }

.chain__step { position: relative; padding-top: 2.1rem; }
.chain__dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--beam);
  box-shadow: 0 0 0 4px oklch(0.055 0 0), 0 0 22px 2px oklch(0.68 0.17 272 / 0.75);
}
.chain__step:last-child .chain__dot {
  background: var(--signal);
  box-shadow: 0 0 0 4px oklch(0.055 0 0), 0 0 26px 3px oklch(0.79 0.165 62 / 0.8);
}
.chain__step h3 {
  font-variation-settings: "wdth" 116, "wght" 800;
  font-size: clamp(1.6rem, 1.15rem + 1.5vw, 2.35rem);
  margin: 0 0 0.75rem;
  line-height: 1;
  letter-spacing: -0.025em;
}
.chain__step p { margin: 0 0 1.1rem; color: var(--ink-2); }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}
.tags li {
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-3);
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  white-space: nowrap;
}

/* ---------------------------------------------------------
   Lavori
   --------------------------------------------------------- */
.works__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
}
.work--wide { grid-column: span 2; }
@media (max-width: 720px) { .work--wide { grid-column: span 1; } }

.work__link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.work__shot {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-r);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
}
.work__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1.005);
  transition: transform 0.7s var(--ease-out), filter 0.5s;
  filter: saturate(0.92);
}
.work__link:hover .work__shot img,
.work__link:focus-visible .work__shot img {
  transform: scale(1.045);
  filter: saturate(1.08);
}

/* l'affordance: dice dove si finisce cliccando */
.work__shot::before {
  content: "Visita il sito";
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: var(--signal);
  color: var(--signal-ink);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-variation-settings: "wdth" 100, "wght" 700;
  letter-spacing: -0.01em;
  opacity: 0;
  transform: translateY(-7px) scale(0.94);
  transition: opacity 0.3s, transform 0.4s var(--ease-out);
  pointer-events: none;
}
.work__link:hover .work__shot::before,
.work__link:focus-visible .work__shot::before {
  opacity: 1;
  transform: none;
}

/* bordo che si accende al passaggio */
.work__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px transparent;
  transition: box-shadow 0.35s;
  pointer-events: none;
}
.work__link:hover .work__shot::after,
.work__link:focus-visible .work__shot::after {
  box-shadow: inset 0 0 0 1px var(--beam), 0 18px 50px -22px oklch(0.68 0.17 272 / 0.8);
}

/* segnaposto per i siti di cui non ho ancora lo screenshot */
.work__shot--ph {
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 100% at 30% 0%, oklch(0.22 0.075 272), oklch(0.09 0.02 272) 70%);
}
.work__shot--ph span {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 135, "wght" 900;
  font-size: clamp(2rem, 6vw, 3.4rem);
  letter-spacing: -0.045em;
  color: oklch(0.68 0.17 272 / 0.55);
  text-transform: lowercase;
}

.work__meta { padding: 1.1rem 0.15rem 0; }
.work__meta h3 {
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  margin: 0 0 0.45rem;
  line-height: 1.1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
}
.work__url {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--ink-3);
  transition: color 0.2s;
}
.work__link:hover .work__url { color: var(--signal); }
.work__meta p {
  margin: 0 0 0.85rem;
  color: var(--ink-2);
  font-size: 0.945rem;
  max-width: 58ch;
}

/* ---------------------------------------------------------
   Google Ads
   --------------------------------------------------------- */
.ads__head { max-width: 68ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.ads__head .h2 { font-variation-settings: "wdth" 118, "wght" 800; }

.ads__cols {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.ads__col > h3 {
  font-size: 1.05rem;
  font-variation-settings: "wdth" 88, "wght" 700;
  color: var(--signal);
  margin: 0 0 1.4rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line-soft);
}

.deflist { margin: 0; }
.deflist dt {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 100, "wght" 700;
  font-size: 1.12rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
}
.deflist dd {
  margin: 0 0 1.6rem;
  color: var(--ink-2);
  font-size: 0.95rem;
  max-width: 54ch;
}
.deflist dd:last-child { margin-bottom: 0; }

/* ---------------------------------------------------------
   Certificazioni
   --------------------------------------------------------- */
.certs__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
}
.cert {
  background: var(--bg-r);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
  transform-style: preserve-3d;
}
.cert__img {
  display: block;
  background: oklch(0.97 0 0);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.cert__img img {
  width: 100%;
  transition: transform 0.6s var(--ease-out);
}
.cert__img:hover img { transform: scale(1.03); }

.cert__body { padding: clamp(1.25rem, 3vw, 1.9rem); }
.cert__body h3 {
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  margin: 0 0 0.4rem;
  line-height: 1.12;
}
.cert__meta {
  margin: 0 0 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--signal);
  letter-spacing: 0.01em;
}
.cert__body p { margin: 0 0 1.1rem; font-size: 0.93rem; }

/* ---------------------------------------------------------
   Chi sono
   --------------------------------------------------------- */
.about__wrap {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
  align-items: start;
}
@media (max-width: 720px) {
  .about__wrap { grid-template-columns: 1fr; }
  .about__photo { max-width: 200px; }
}

.about__photo {
  position: relative;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}
.about__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, oklch(0.68 0.17 272 / 0.22), transparent 55%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.about__photo img { width: 100%; filter: grayscale(0.25) contrast(1.05); }

.about__text p { max-width: 58ch; margin: 0 0 1rem; }
.about__links { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* ---------------------------------------------------------
   Ha senso scrivermi
   Due colonne che si oppongono: il confine fra le due è
   l'informazione, quindi lo disegno invece di decorarlo.
   --------------------------------------------------------- */
.fit__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}

.fit__col {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: 4px;
  border: 1px solid var(--line-soft);
  background: oklch(0.09 0.006 272 / 0.6);
  backdrop-filter: blur(8px);
}
.fit__col--yes {
  border-color: oklch(0.42 0.13 62 / 0.55);
  background: oklch(0.12 0.022 62 / 0.55);
}

.fit__col h3 {
  font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.75rem);
  font-variation-settings: "wdth" 118, "wght" 800;
  letter-spacing: -0.025em;
  margin: 0 0 1.2rem;
}
.fit__col--yes h3 { color: var(--signal); }
.fit__col--no h3 { color: var(--ink-3); }

.fit__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.95rem;
}
.fit__col li {
  position: relative;
  padding-left: 1.65rem;
  font-size: 0.96rem;
  color: var(--ink-2);
  max-width: 46ch;
}
/* il segno porta l'informazione: acceso o spento */
.fit__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.fit__col--yes li::before {
  background: var(--signal);
  box-shadow: 0 0 10px 1px oklch(0.79 0.165 62 / 0.7);
}
.fit__col--no li::before {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px oklch(0.42 0.015 272);
}
.fit__col--no li { color: var(--ink-3); }

/* ---------------------------------------------------------
   Contatto
   --------------------------------------------------------- */
/* cosa succede dopo aver scritto: è una sequenza vera, quindi è numerata */
.next {
  margin: clamp(2rem, 5vh, 3rem) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  gap: 1rem;
  max-width: 62ch;
}
.next li {
  counter-increment: step;
  position: relative;
  padding-left: 2.6rem;
  font-size: 0.96rem;
  color: var(--ink-3);
}
.next li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -0.1em;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  font-family: var(--font-display);
  font-variation-settings: "wdth" 100, "wght" 700;
  font-size: 0.8rem;
  color: var(--signal);
}
.next b { color: var(--ink-2); font-weight: 700; }

/* ---------------------------------------------------------
   Domande frequenti
   <details name> nativo: accordion esclusivo, accessibile da
   tastiera e funzionante anche senza JavaScript.
   --------------------------------------------------------- */
.faq__wrap {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  align-items: start;
}
@media (max-width: 900px) { .faq__wrap { grid-template-columns: 1fr; } }
.faq__intro .lede { margin-bottom: 0; }
/* la colonna è stretta: qui il titolo scende di scala invece di spezzarsi */
.faq__intro .h2 { font-size: clamp(2rem, 1.25rem + 2.5vw, 3.1rem); }

.qa { border-bottom: 1px solid var(--line-soft); }
.qa:first-child { border-top: 1px solid var(--line-soft); }

.qa summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 104, "wght" 700;
  font-size: clamp(1.02rem, 0.95rem + 0.5vw, 1.25rem);
  letter-spacing: -0.015em;
  color: var(--ink);
  transition: color 0.25s;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--beam-hot); }

/* più che diventa meno: la barra verticale si chiude su se stessa */
.qa summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 13px;
  height: 13px;
  color: var(--ink-3);
  background-image: linear-gradient(currentColor, currentColor), linear-gradient(currentColor, currentColor);
  background-size: 100% 1.5px, 1.5px 100%;
  background-position: center, center;
  background-repeat: no-repeat;
  transition: transform 0.45s var(--ease-out), background-size 0.35s var(--ease-out), color 0.3s;
}
.qa[open] summary::after {
  color: var(--signal);
  transform: rotate(180deg);
  background-size: 100% 1.5px, 0 100%;
}

.qa__body { padding: 0 0 1.45rem; max-width: 64ch; }
.qa__body p { margin: 0; color: var(--ink-2); font-size: 0.97rem; }

@supports (interpolate-size: allow-keywords) {
  :root { interpolate-size: allow-keywords; }
  .qa::details-content {
    block-size: 0;
    overflow: hidden;
    transition: block-size 0.42s var(--ease-out), content-visibility 0.42s allow-discrete;
  }
  .qa[open]::details-content { block-size: auto; }
}

/* ---------------------------------------------------------
   Il modulo
   Non ha un server dietro: compone l'email. Perciò l'indirizzo
   in chiaro resta sempre visibile sotto al pulsante.
   --------------------------------------------------------- */
.contact__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  align-items: start;
}
@media (max-width: 940px) { .contact__grid { grid-template-columns: 1fr; } }

.form {
  display: grid;
  gap: 1.05rem;
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  border: 1px solid var(--line-soft);
  border-radius: 5px;
  background: oklch(0.095 0.006 272 / 0.72);
  backdrop-filter: blur(12px);
}
.form__lead { margin: 0 0 0.2rem; font-size: 0.9rem; color: var(--ink-3); }

.field { display: grid; gap: 0.4rem; }
.field label { font-size: 0.87rem; font-weight: 600; color: var(--ink-2); }
.field__opt { font-weight: 400; color: var(--ink-3); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.97rem;
  color: var(--ink);
  background: oklch(0.145 0.008 272);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.72rem 0.85rem;
  transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input::placeholder,
.field textarea::placeholder { color: oklch(0.68 0.014 272); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--signal);
  box-shadow: 0 0 0 3px oklch(0.79 0.165 62 / 0.2);
  background: oklch(0.175 0.01 272);
}

.field__hint { margin: 0; font-size: 0.81rem; color: var(--ink-3); }
.field__err { margin: 0; font-size: 0.83rem; font-weight: 600; color: oklch(0.76 0.165 30); }
.field[data-bad] input,
.field[data-bad] select,
.field[data-bad] textarea { border-color: oklch(0.62 0.18 29); }

.form__send { justify-self: start; margin-top: 0.3rem; }
.form__alt { margin: 0; font-size: 0.87rem; color: var(--ink-3); }
.form__done { margin: 0; font-size: 0.9rem; font-weight: 600; color: var(--signal); }

/* ---------------------------------------------------------
   CTA agganciata in basso, solo su schermi piccoli
   --------------------------------------------------------- */
.dock {
  position: fixed;
  left: max(0.75rem, env(safe-area-inset-left));
  right: max(0.75rem, env(safe-area-inset-right));
  bottom: max(0.75rem, env(safe-area-inset-bottom));
  z-index: 55;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.95rem 1.2rem;
  border-radius: 4px;
  background: var(--signal);
  color: var(--signal-ink);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.45),
    0 14px 34px -10px oklch(0 0 0 / 0.85);
  transform: translateY(150%);
  transition: transform 0.5s var(--ease-out);
}
.dock.is-up { transform: none; }
.dock__mail { font-weight: 500; opacity: 0.7; font-size: 0.88em; }

@media (max-width: 760px) {
  .dock { display: flex; }
  /* il footer ha già la sua email grande: lì il dock è di troppo */
  body.at-end .dock { transform: translateY(150%); }
}
@media (max-width: 380px) { .dock__mail { display: none; } }
.contact { padding-bottom: clamp(6rem, 14vh, 11rem); }
/* Vive in colonna accanto al modulo: la scala è tarata su quella
   larghezza, non sul viewport intero, altrimenti sfora nel form. */
.contact__h {
  font-family: var(--font-display);
  font-variation-settings: "wdth" var(--c-wdth, 126), "wght" 900;
  font-size: clamp(2.3rem, 1.1rem + 3.5vw, 3.9rem);
  line-height: 0.87;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin: 0 0 1.4rem;
}
.contact__wrap .lede { margin-bottom: 2.5rem; }

/* ---------------------------------------------------------
   Footer
   Tre colonne, poi la firma a tutta larghezza. La firma sta
   appena sopra il nero: il fascio ambra della sezione contatto
   la sfiora da sopra e la fa emergere.
   --------------------------------------------------------- */
.foot {
  position: relative;
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, oklch(0.055 0 0 / 0.72), oklch(0.055 0 0 / 0.97) 40%);
  padding-top: clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}

.foot__cols {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  padding-bottom: clamp(2.5rem, 7vh, 4.5rem);
}
.foot__col--wide { grid-column: span 2; }
@media (max-width: 680px) { .foot__col--wide { grid-column: span 1; } }

.foot__col h3 {
  font-size: 0.8rem;
  font-variation-settings: "wdth" 88, "wght" 700;
  letter-spacing: 0.005em;
  color: var(--signal);
  margin: 0 0 1.05rem;
}
.foot__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.foot__col a {
  display: inline-block;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.94rem;
  transition: color 0.22s, transform 0.28s var(--ease-out);
}
.foot__col a:hover { color: var(--ink); transform: translateX(3px); }

.foot__col a.foot__mail {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1rem + 1.1vw, 1.75rem);
  font-variation-settings: "wdth" 110, "wght" 800;
  letter-spacing: -0.025em;
  color: var(--ink);
  border-bottom: 2px solid var(--signal);
  padding-bottom: 3px;
  transform: none;
}
.foot__col a.foot__mail:hover { color: var(--signal); transform: none; }

.foot__note {
  margin: 1rem 0 1.3rem;
  font-size: 0.9rem;
  color: var(--ink-3);
  max-width: 40ch;
}
.foot__col ul.foot__elsewhere {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
}

/* la firma */
.foot__mark {
  padding: 0 var(--gut);
  overflow: hidden;
  line-height: 0.76;
  user-select: none;
}
.foot__mark span {
  display: block;
  font-family: var(--font-display);
  font-size: 9.2vw;
  font-variation-settings: "wdth" 128, "wght" 900;
  letter-spacing: -0.035em;
  white-space: nowrap;
  color: oklch(0.255 0.038 272);
  transition: color 0.6s;
}
.foot:hover .foot__mark span { color: oklch(0.295 0.045 274); }

.foot__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(1.2rem, 3vh, 2rem);
  padding-top: 1.35rem;
  padding-bottom: 1.6rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.82rem;
  color: var(--ink-3);
}
.foot__bar p { margin: 0; }
.foot__up { color: var(--ink-2); text-decoration: none; transition: color 0.2s; }
.foot__up:hover { color: var(--signal); }

/* ---------------------------------------------------------
   Reduced motion
   --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; transform: none; }
  .marquee { mask-image: none; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .btn:hover { transform: none; }
}